[PATCH 1/6] ARM: dts: renesas: r8a7778: Add missing unit to bus node

[Geert Uytterhoeven]

Hi Marek,

On Sat, 28 Mar 2026 at 00:42, Marek Vasut
<marek.vasut+renesas at mailbox.org> wrote:
> Add missing unit to bus node to fix the following DTC warning:
> "
> arch/arm/boot/dts/renesas/r8a7778.dtsi:43.12-48.4: Warning (unit_address_vs_reg): /bus: node has a reg or ranges property, but no unit name
> "
>
> Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>

Reviewed-by: Geert Uytterhoeven <geert+renesas at glider.be>
i.e. will queue in renesas-devel for v7.2.

> --- a/arch/arm/boot/dts/renesas/r8a7778.dtsi
> +++ b/arch/arm/boot/dts/renesas/r8a7778.dtsi
> @@ -40,7 +40,7 @@ aliases {
>                 spi2 = &hspi2;
>         };
>
> -       lbsc: bus {
> +       lbsc: bus at 0 {

Note for the future: if we ever add proper LBSC support (including its
own compatible value and reg property), this should be changed to the
address in the reg property.  This applies to the first four patches.

>                 compatible = "simple-bus";
>                 #address-cells = <1>;
>                 #size-cells = <1>;

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds